AU688558B2 - Aluminium-immersed assembly for aluminium production cells - Google Patents

Aluminium-immersed assembly for aluminium production cells

Info

Publication number
AU688558B2
AU688558B2 AU31899/95A AU3189995A AU688558B2 AU 688558 B2 AU688558 B2 AU 688558B2 AU 31899/95 A AU31899/95 A AU 31899/95A AU 3189995 A AU3189995 A AU 3189995A AU 688558 B2 AU688558 B2 AU 688558B2
Authority
AU
Australia
Prior art keywords
cell
aluminium
grid
molten
walls
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU31899/95A
Other languages
English (en)
Other versions
AU3189995A (en
Inventor
Vittorio De Nora
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Moltech Invent SA
Original Assignee
Moltech Invent SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Moltech Invent SA filed Critical Moltech Invent SA
Publication of AU3189995A publication Critical patent/AU3189995A/en
Application granted granted Critical
Publication of AU688558B2 publication Critical patent/AU688558B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Biological Treatment Of Waste Water (AREA)
AU31899/95A 1994-09-16 1995-08-30 Aluminium-immersed assembly for aluminium production cells Ceased AU688558B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US307526 1994-09-16
US08/307,526 US5472578A (en) 1994-09-16 1994-09-16 Aluminium production cell and assembly
PCT/IB1995/000718 WO1996008590A1 (en) 1994-09-16 1995-08-30 Aluminium-immersed assembly for aluminium production cells

Publications (2)

Publication Number Publication Date
AU3189995A AU3189995A (en) 1996-03-29
AU688558B2 true AU688558B2 (en) 1998-03-12

Family

ID=23190136

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31899/95A Ceased AU688558B2 (en) 1994-09-16 1995-08-30 Aluminium-immersed assembly for aluminium production cells

Country Status (6)

Country Link
US (2) US5472578A (no)
EP (1) EP0777765B1 (no)
AU (1) AU688558B2 (no)
DE (1) DE69514370T2 (no)
NO (1) NO317240B1 (no)
WO (1) WO1996008590A1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1146146B1 (en) 1994-09-08 2003-10-29 MOLTECH Invent S.A. Horizontal drained cathode surface with recessed grooves for aluminium electrowinning
US5753382A (en) * 1996-01-10 1998-05-19 Moltech Invent S.A. Carbon bodies resistant to deterioration by oxidizing gases
CA2357717C (en) * 1999-01-08 2005-12-06 Moltech Invent S.A. Aluminium electrowinning cells with oxygen-evolving anodes
US6511590B1 (en) * 2000-10-10 2003-01-28 Alcoa Inc. Alumina distribution in electrolysis cells including inert anodes using bubble-driven bath circulation
DE60200885T2 (de) * 2001-03-07 2005-08-04 Moltech Invent S.A. Zelle zur elektrogewinnung von aluminium operierend mit auf metall basierenden anoden
US6558525B1 (en) * 2002-03-01 2003-05-06 Northwest Aluminum Technologies Anode for use in aluminum producing electrolytic cell
CN101864580B (zh) * 2010-07-08 2013-01-02 沈阳北冶冶金科技有限公司 一种阴极碳块上表面镶嵌柱形凸起的铝电解槽
DE102011076302A1 (de) * 2011-05-23 2013-01-03 Sgl Carbon Se Elektrolysezelle und Kathode mit unregelmäßiger Oberflächenprofilierung
US8795507B2 (en) * 2011-08-05 2014-08-05 Alcoa Inc. Apparatus and method for improving magneto-hydrodynamics stability and reducing energy consumption for aluminum reduction cells
CN102953084A (zh) * 2011-08-24 2013-03-06 贵阳铝镁设计研究院有限公司 带有板状隔膜结构的铝电解槽
CN102953085A (zh) * 2011-08-31 2013-03-06 贵阳铝镁设计研究院有限公司 隔板多室铝电解槽
WO2015123502A1 (en) 2014-02-13 2015-08-20 Phinix, LLC Electrorefining of magnesium from scrap metal aluminum or magnesium alloys
EP3433397B1 (en) 2016-03-25 2021-05-26 Elysis Limited Partnership Electrode configurations for electrolytic cells and related methods

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH576005A5 (no) * 1972-03-21 1976-05-31 Alusuisse
US4297180A (en) * 1976-08-25 1981-10-27 Aluminum Company Of America Electrolytic production of metal
CH635132A5 (de) * 1978-07-04 1983-03-15 Alusuisse Kathode fuer einen schmelzflusselektrolyseofen.
CH643600A5 (de) * 1979-12-05 1984-06-15 Alusuisse Elektrolysezelle zur herstellung von aluminium.
GB2069530B (en) * 1980-01-28 1984-05-16 Diamond Shamrock Corp Packed cathode bed for electrowinning metals from fused salts
AU543106B2 (en) * 1980-05-23 1985-04-04 Swiss Aluminium Ltd. Cathod for aluminium production
US4349427A (en) * 1980-06-23 1982-09-14 Kaiser Aluminum & Chemical Corporation Aluminum reduction cell electrode
CH645675A5 (de) * 1980-11-26 1984-10-15 Alusuisse Kathode fuer eine schmelzflusselektrolysezelle zur herstellung von aluminium.
ZA824255B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells
CH648870A5 (de) * 1981-10-23 1985-04-15 Alusuisse Kathode fuer eine schmelzflusselektrolysezelle zur herstellung von aluminium.
FR2518124A1 (fr) * 1981-12-11 1983-06-17 Pechiney Aluminium Elements cathodiques flottants, a base de refractaire electroconducteur, pour la production d'aluminium par electrolyse
ATE24937T1 (de) * 1982-05-10 1987-01-15 Eltech Systems Corp Masshaltende drainierfaehige kathode zur aluminiumgewinnung, verfahren und vorrichtung zu ihrer herstellung.
US4544457A (en) * 1982-05-10 1985-10-01 Eltech Systems Corporation Dimensionally stable drained aluminum electrowinning cathode method and apparatus
US4526669A (en) * 1982-06-03 1985-07-02 Great Lakes Carbon Corporation Cathodic component for aluminum reduction cell
DE3363031D1 (en) * 1982-06-18 1986-05-22 Alcan Int Ltd Aluminium electrolytic reduction cells
FR2529580B1 (fr) * 1982-06-30 1986-03-21 Pechiney Aluminium Cuve d'electrolyse pour la production d'aluminium, comportant un ecran conducteur flottant
US4919782A (en) * 1989-02-21 1990-04-24 Reynolds Metals Company Alumina reduction cell
US5286359A (en) * 1991-05-20 1994-02-15 Reynolds Metals Company Alumina reduction cell
US5129998A (en) * 1991-05-20 1992-07-14 Reynolds Metals Company Refractory hard metal shapes for aluminum production
WO1993020026A1 (en) * 1992-04-01 1993-10-14 Moltech Invent Sa Prevention of oxidation of carbonaceous and other materials at high temperatures
US5310476A (en) * 1992-04-01 1994-05-10 Moltech Invent S.A. Application of refractory protective coatings, particularly on the surface of electrolytic cell components
US5364513A (en) * 1992-06-12 1994-11-15 Moltech Invent S.A. Electrochemical cell component or other material having oxidation preventive coating
US5362366A (en) * 1992-04-27 1994-11-08 Moltech Invent S.A. Anode-cathode arrangement for aluminum production cells

Also Published As

Publication number Publication date
US5472578A (en) 1995-12-05
EP0777765B1 (en) 2000-01-05
EP0777765A1 (en) 1997-06-11
WO1996008590A1 (en) 1996-03-21
DE69514370D1 (de) 2000-02-10
AU3189995A (en) 1996-03-29
NO317240B1 (no) 2004-09-27
NO971191L (no) 1997-03-14
NO971191D0 (no) 1997-03-14
US5865981A (en) 1999-02-02
DE69514370T2 (de) 2000-08-24

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